For air heaters, dryers, multiple application furnaces etc...

主要应用在热风炉，烘箱等多种应用领域。

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One set of ducts from outlet flange of each forced draft fan to air heaters.

每台送风机的出口发兰到空气加热器的一组管道。

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Electric air heaters emersion heaters, heater tubes after burners, flange heaters.

电子空气加热器，复现加热器，燃烧，加热管，滚边加热器。

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Other divisions include Sikorsky, maker of Blackhawk helicopters (see box), Hamilton Sundstrand (aircraft controls) and Carrier (heaters and air conditioners).

FORBES: The thinker

Grizzled, his peculiar aviator glasses bent and smudged, Nawab tended the household machinery, the air-conditioners, water heaters, refrigerators, and pumps, like an engineer tending the boilers on a foundering steamer in an Atlantic gale.

NEWYORKER: Nawabdin Electrician